Metric Thread Size: M9 x 1.25 (Right Hand)
Thread Length: 22mm / 0.87"
Total Length: 71mm / 2.8"
Square Shank Width: 7mm / 0.28"
Accuracy: H2
Material: High-Speed Steel 6542 (HSS 6542)
Finish: Titanium Coating
Package Content: 2pcs x Spiral Point Thread Taps

Descriptions:The tapping bit is made of 6542 high-speed steel, which has high hardness, toughness and wear resistance, and can stably remove chips during the cutting process. Titanium coating offers enhanced hardness, corrosion and rust resistance, heat resistance, and reduced friction for smoother tapping.
The spiral point tip of the tap helps guide it into the hole and reduces the torque required to turn it; Straight flutes of the tap remove chips downward, with clean threads and sharp-cut cutting edges for fast and accurate tapping; The grooves on the tap make it easy to remove chips and debris from the hole and machine.
Spiral point screw taps are great for through-hole threads, and can be used for tapping stainless steel, aluminum, cast iron, alloy steel, ordinary steel, non-ferrous metals, hard plastics, etc. Suitable for drilling machines, tapping machines, CNC machine tools and milling machines. Used with tapping oil, you can get more precise threads and more durable taps.
Machine taps are suggested to be used with tap chucks with overload protection. It is not recommended for hand use and electric drill tapping. The tapping angle should be 90 degrees vertical and stable, and the tapping depth should not exceed 1.5 times the tap diameter.